--- title: 'Design Engineer at Rillet' canonical: 'https://feeny.ai/job/design-engineer-rillet-san-francisco-xfxft3krnw6k' type: 'job' last_seen: '2026-10-16' --- # Design Engineer at Rillet - **Company:** Rillet - **Location:** San Francisco, CA - **Compensation:** $170k–$240k - **Employment:** full-time - **Work type:** hybrid - **Posted:** 2026-05-08 - **Last confirmed live:** 2026-10-16 - **Apply:** https://jobs.ashbyhq.com/rillet/68ea1fbc-cf3c-4cbc-ae90-520680048e0c ## Job description ## What We Do Rillet serves accounting and finance teams, the financial brains of their companies. Our job is to help them run the numbers with impossible speed, accuracy, and insight. Rillet is the Agentic ERP built for modern finance teams. We help companies automate the most critical parts of finance, from closing the books and recognizing revenue to consolidating entities and reporting to investors. More than 600 companies run on Rillet, including Mercor, Scribe, and Function Health, and we partner with leading accounting firms including EY and KPMG. We’re building in one of the largest software markets in the world, with the momentum to match. Rillet has raised more than $200M, is valued at $1B, and is backed by Sequoia, a16z, ICONIQ, Bain Capital Ventures, Oak HC/FT, and other leading investors. We’re using that backing to build the financial infrastructure for the next generation of companies and help every business run its numbers at the speed of AI. ## Who We Are Rillet’s pace is not for everyone. Intelligence is table stakes. To succeed here, you need extreme speed, agency, and flexibility. The people who thrive at Rillet do not wait for assignments. They internalize the mission, design a strategy, and bring back results that are better, faster, and more creative than a manager could have asked for. Our work revolves around our customers. The people who succeed here are energized by delivering what matters most, even when it was not part of the original plan. Rillet is built on deep accounting expertise, and it takes people from many disciplines to build a category-defining company. You do not need to be an accountant to thrive here. You do need to care deeply about the problems we solve and the impact our customers can create. Together, we combine the precision of accounting with the speed, creativity, and ambition of AI-native software to power the financial core of the world’s fastest-growing companies while redefining what finance teams should expect from their software. Who We Need We're looking for an engineer who is obsessed with AI and keeps finding things to build with it. You try new tools, follow an idea far enough to make it work, and have projects you're excited to show us. You'll build across Rillet's product, internal tools, and experimental work. That could mean making a daily workflow faster, building a tool that removes repetitive work, or prototyping a new way for people to interact with AI. You'll help spot useful opportunities and take them from an initial idea to something people can use. Rillet gives you real accounting problems to solve alongside engineers, designers, and accounting experts. You'll see where new capabilities help and where they fall short. Financial software needs to earn people's trust: answers need evidence, actions need clear consequences, and mistakes need to be caught. There's room to experiment and a reason to care deeply about getting the details right. ## What You'll Do - Build product features, internal tools, and prototypes that apply AI to practical problems. Work could include finding relevant financial records, automating a repetitive task, or helping someone review an agent's proposed actions. - Get close to the people using what you build. Understand the task, identify friction, and test whether your idea makes their work easier. - Try new models, tools, and ways of building. Bring back working examples and a clear view of where they could be useful at Rillet. - Make AI features clear and usable. Design interactions that help people understand an answer, inspect its sources, and stay in control of what happens next. - Work with experienced engineers and accounting experts to test behavior, catch failures, and turn promising work into reliable software. Follow through after release and improve it based on use and feedback. Who We're Looking For - You're creative in how you solve problems. You draw inspiration from unexpected places and build alternatives to see whether there's a better way. - You have taste and can explain your choices. You notice what makes an interface feel clear, considered, and satisfying, and bring that care to what you build. You don't need a formal design background. - You're already building with AI. Show us an app, agent, automation, or experiment you made, why you built it, and what surprised you. You have opinions about the tools you use because you've pushed them. - You have solid coding fundamentals. You can get a working application off the ground, connect it to an API, and investigate why something broke. You use AI to move faster and can explain, test, and improve the code it produces. - You notice what makes a product good. You can point to an interaction you made clearer or easier to use and explain the choices behind it. You don't need a formal design background. - You take initiative and keep learning. You can tell us about something you wanted to build before you knew how, how you figured it out, and when you sought help. - You respond well to feedback. You share work while it's still rough, ask good questions, and can show how someone else's perspective improved the result. The expected base salary range for this role is $170,000–$240,000 in New York City and San Francisco. Final compensation within this range will depend on factors including skills, experience, qualifications, and the scope of the role. This role is also eligible for equity and benefits. Note: All official Rillet recruiting communications will come from an @[rillet.com](http://rillet.com) email address. If you’re contacted from another domain, please disregard the message and report it as spam. Life at Rillet - Grow with us. Take meaningful ownership, expand your scope, and make an impact as Rillet scales. - Competitive pay and meaningful equity. Be rewarded for the value you help create. - Benefits that support you. We offer competitive benefits designed to support your health, wellbeing, time away from work, family, and long-term financial goals. - Better together. We value collaboration, connection, and spending meaningful time together as a team. We regularly create opportunities to connect through team meals, events, and company gatherings. ## About Rillet ## Core Business - Primary industry: Enterprise financial software / AI-native ERP - Target customers: B2B, primarily SaaS companies, hyper-growth startups, and public enterprises (including companies with over $1B in ARR) - Mission: To give finance teams a smarter close through native integrations, automated journal entries, and AI-embedded workflows — replacing duct-taped ERPs with one system built for modern finance. ## Products & Services - **Rillet (AI-Native ERP)**: A full accounting platform featuring a perpetual general ledger, close management, advanced revenue recognition (SLG, PLG, usage-based), multi-entity and multi-currency support, and real-time reporting. - **Aura (AI Assistant)**: An AI that learns a company’s books, performs end-to-end tasks (scheduling, data pulls, handoffs), and supports natural-language queries against the GL. Connects to tools like Salesforce, Snowflake, and Claude. - **Rillet Intelligence**: Built-in investor and GAAP metrics tied directly to the GL, enabling unified reporting without spreadsheets. - **Native Integrations**: Pre-built connections to Stripe, Ramp, Brex, Rippling, Salesforce, and more, plus an open API and 12,000+ integrations available through partnerships. ## Market Standing - **Valuation/Market Cap**: Not disclosed - **Key Metric**: Total funding of $108.65M (Series B, last raised $70M ~1 year ago) - **Notable Investors/Partners**: Sequoia Capital, Andreessen Horowitz (a16z), ICONIQ Growth (also Creandum, First Round Capital); strategic partnerships with EY, KPMG, and RSM. - **Growth Signals**: 500+ customers (including public companies), 5.0 G2 rating, 142 employees with +9.3% monthly headcount growth, 48 active job postings, and 12,000+ integrations available. ## Competitive Advantages - AI-native architecture built from day one — not legacy software retrofitted with AI features. - Designed by a team of 50+ CPAs from Big Four firms and operators from legacy ERP companies, ensuring deep domain expertise. - Multi-entity, multi-currency, and multi-geography support built into the core system. - Zero-day close capability with every entry traceable to the source. - Native integrations replace custom scripts, enabling go-live in weeks. ## Strategic Focus - Replace legacy ERPs (NetSuite, Sage Intacct, SAP) for mid-market and enterprise companies. - Expand AI capabilities (Aura) to automate more accounting workflows end-to-end. - Deepen partnerships with Big Four firms (EY, KPMG) for finance transformation and AI deployment. - Scale to serve larger public companies while maintaining speed of implementation. ## Why Work Here - Culture values: extreme collaboration, speed is king, pride in craft — with a flat, high-context environment. - Offices in New York (HQ) and San Francisco; remote/hybrid policy not explicitly stated but likely flexible given distributed team (employees in US, Spain, Canada, UK, Switzerland). - Notable perks: work with a team of CPAs and engineers building the future of accounting; backed by top-tier VCs; strong engineering culture led by Head of Engineering Tina Ding. - High growth trajectory (142 employees, 48 open roles) offering significant impact and ownership. - Talent sources include EY, PwC, Deloitte, NetSuite, and FloQast, indicating a strong professional network. ## Sources 1. [rillet.com](https://www.rillet.com/) 2. [rillet.com/about](https://www.rillet.com/about) 3. [rillet.com/careers](https://www.rillet.com/careers) 4. [cbinsights.com](https://www.cbinsights.com/company/rillet) 5. [linkedin.com](https://www.linkedin.com/company/team-rillet) ## Other roles at Rillet - [Recruiting Coordinator](https://feeny.ai/job/recruiting-coordinator-rillet-san-francisco-1919dqet04qv) — San Francisco, CA - [Customer Success Manager](https://feeny.ai/job/customer-success-manager-rillet-new-york-1axm6kcmjkha) — New York, NY - [Director, Product Marketing](https://feeny.ai/job/director-product-marketing-rillet-san-francisco-dabtm1t5bam6) — San Francisco, CA - [Lead HR Business Partner](https://feeny.ai/job/lead-hr-business-partner-rillet-san-francisco-a23dxrd53d45) — San Francisco, CA - [Customer Support Representative](https://feeny.ai/job/customer-support-representative-rillet-san-francisco-r6bj76zh36p4) — San Francisco, CA - [GTM Associate](https://feeny.ai/job/gtm-associate-rillet-san-francisco-qfb93f04f8hd) — San Francisco, CA - [Engineering Manager](https://feeny.ai/job/engineering-manager-rillet-san-francisco-fsrfbdb8xcet) — San Francisco, CA - [Accounting Success Manager - UK](https://feeny.ai/job/accounting-success-manager-uk-rillet-london-8fz21j5tmvzx) — London, United Kingdom - [Associate GTM Recruiter](https://feeny.ai/job/associate-gtm-recruiter-rillet-new-york-qvxj8kgr8v46) — New York, NY - [Partnerships Lead - Accounting & Advisory](https://feeny.ai/job/partnerships-lead-accounting-advisory-rillet-san-francisco-x05c59pwd7g3) — San Francisco, CA